The Sonic Core Evolution 130 by Dunlop is a professional squash racket designed with a hybrid frame style to provide an optimal combination of power and control. The frame includes the lead Sonic Core technology to absorb vibrations and ensure superior face stability on rebounds to establish spectacular comfort and playability. The 490cm (76in2) head features a hybrid throat section to improve control, whereas the longer mains provide extra kick when going into full attacking mode. This 130g (4.6oz) evenly balanced racquet arrives pre-strung with the Iconic pro AF (1.25mm) string to add even more power, as well as to ensure more comfort.